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ferrariofilippoferrariofilippo
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RichCommands: Redo/Undo & PlayAll (#12017)
1 parent cc243ef commit a117ff3

18 files changed

+180
-65
lines changed

‎src/Files.App/Actions/Content/PlayAllAction.cs‎

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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.DependencyInjection;
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using Files.App.Commands;
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using Files.App.Contexts;
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using Files.App.Extensions;
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using Files.App.Helpers;
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using Files.Backend.Helpers;
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using System.ComponentModel;
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using System.Linq;
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using System.Threading.Tasks;
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namespace Files.App.Actions
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{
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internal class PlayAllAction : ObservableObject, IAction
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{
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private readonly IContentPageContext context = Ioc.Default.GetRequiredService<IContentPageContext>();
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public string Label { get; } = "PlayAll".GetLocalizedResource();
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public string Description { get; } = "PlayAllDescription".GetLocalizedResource();
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public RichGlyph Glyph { get; } = new("\uE768");
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public bool IsExecutable => context.PageType is not ContentPageTypes.RecycleBin &&
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context.SelectedItems.Count > 1 &&
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context.SelectedItems.All(item => FileExtensionHelpers.IsMediaFile(item.FileExtension));
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public PlayAllAction()
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{
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context.PropertyChanged += Context_PropertyChanged;
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}
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public Task ExecuteAsync()
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{
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return NavigationHelpers.OpenSelectedItems(context.ShellPage!);
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}
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private void Context_PropertyChanged(object? sender, PropertyChangedEventArgs e)
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{
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switch (e.PropertyName)
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{
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case nameof(IContentPageContext.PageType):
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case nameof(IContentPageContext.SelectedItems):
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OnPropertyChanged(nameof(IsExecutable));
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break;
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}
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}
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}
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}

‎src/Files.App/Actions/Global/RedoAction.cs‎

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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.DependencyInjection;
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using Files.App.Commands;
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using Files.App.Contexts;
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using Files.App.Extensions;
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using System.ComponentModel;
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using System.Threading.Tasks;
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namespace Files.App.Actions
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{
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internal class RedoAction : ObservableObject, IAction
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{
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private readonly IContentPageContext context = Ioc.Default.GetRequiredService<IContentPageContext>();
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public string Label { get; } = "Redo".GetLocalizedResource();
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public string Description { get; } = "RedoDescription".GetLocalizedResource();
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public HotKey HotKey { get; } = new(Keys.Y, KeyModifiers.Ctrl);
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public bool IsExecutable => context.ShellPage is not null &&
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context.PageType is not ContentPageTypes.SearchResults;
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public RedoAction()
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{
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context.PropertyChanged += Context_PropertyChanged;
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}
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public Task ExecuteAsync()
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{
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return context.ShellPage!.StorageHistoryHelpers.TryRedo();
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}
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private void Context_PropertyChanged(object? sender, PropertyChangedEventArgs e)
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{
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switch (e.PropertyName)
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{
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case nameof(IContentPageContext.ShellPage):
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case nameof(IContentPageContext.PageType):
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OnPropertyChanged(nameof(IsExecutable));
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break;
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}
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}
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}
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}

‎src/Files.App/Actions/Global/UndoAction.cs‎

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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.DependencyInjection;
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using Files.App.Commands;
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using Files.App.Contexts;
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using Files.App.Extensions;
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using System.ComponentModel;
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using System.Threading.Tasks;
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namespace Files.App.Actions
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{
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internal class UndoAction : ObservableObject, IAction
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{
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private readonly IContentPageContext context = Ioc.Default.GetRequiredService<IContentPageContext>();
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public string Label { get; } = "Undo".GetLocalizedResource();
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public string Description { get; } = "UndoDescription".GetLocalizedResource();
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public HotKey HotKey { get; } = new(Keys.Z, KeyModifiers.Ctrl);
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public bool IsExecutable => context.ShellPage is not null &&
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context.PageType is not ContentPageTypes.SearchResults;
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public UndoAction()
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{
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context.PropertyChanged += Context_PropertyChanged;
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}
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public Task ExecuteAsync()
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{
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return context.ShellPage.StorageHistoryHelpers.TryUndo();
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}
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private void Context_PropertyChanged(object? sender, PropertyChangedEventArgs e)
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{
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switch (e.PropertyName)
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{
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case nameof(IContentPageContext.ShellPage):
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case nameof(IContentPageContext.PageType):
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OnPropertyChanged(nameof(IsExecutable));
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break;
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}
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}
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}
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}

‎src/Files.App/Commands/CommandCodes.cs‎

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@@ -11,6 +11,8 @@ public enum CommandCodes
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ExitCompactOverlay,
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ToggleCompactOverlay,
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Search,
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Redo,
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Undo,
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// Show
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ToggleShowHiddenItems,
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CloseSelectedTab,
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OpenNewPane,
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ClosePane,
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// Play
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PlayAll,
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}
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}

‎src/Files.App/Commands/Manager/CommandManager.cs‎

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@@ -29,6 +29,8 @@ internal class CommandManager : ICommandManager
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public IRichCommand ExitCompactOverlay => commands[CommandCodes.ExitCompactOverlay];
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public IRichCommand ToggleCompactOverlay => commands[CommandCodes.ToggleCompactOverlay];
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public IRichCommand Search => commands[CommandCodes.Search];
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public IRichCommand Redo => commands[CommandCodes.Redo];
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public IRichCommand Undo => commands[CommandCodes.Undo];
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public IRichCommand ToggleShowHiddenItems => commands[CommandCodes.ToggleShowHiddenItems];
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public IRichCommand ToggleShowFileExtensions => commands[CommandCodes.ToggleShowFileExtensions];
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public IRichCommand TogglePreviewPane => commands[CommandCodes.TogglePreviewPane];
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public IRichCommand CloseSelectedTab => commands[CommandCodes.CloseSelectedTab];
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public IRichCommand OpenNewPane => commands[CommandCodes.OpenNewPane];
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public IRichCommand ClosePane => commands[CommandCodes.ClosePane];
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public IRichCommand PlayAll => commands[CommandCodes.PlayAll];
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public CommandManager()
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{
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[CommandCodes.ExitCompactOverlay] = new ExitCompactOverlayAction(),
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[CommandCodes.ToggleCompactOverlay] = new ToggleCompactOverlayAction(),
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[CommandCodes.Search] = new SearchAction(),
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[CommandCodes.Redo] = new RedoAction(),
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[CommandCodes.Undo] = new UndoAction(),
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[CommandCodes.ToggleShowHiddenItems] = new ToggleShowHiddenItemsAction(),
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[CommandCodes.ToggleShowFileExtensions] = new ToggleShowFileExtensionsAction(),
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[CommandCodes.TogglePreviewPane] = new TogglePreviewPaneAction(),
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[CommandCodes.CloseSelectedTab] = new CloseSelectedTabAction(),
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[CommandCodes.OpenNewPane] = new OpenNewPaneAction(),
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[CommandCodes.ClosePane] = new ClosePaneAction(),
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[CommandCodes.PlayAll] = new PlayAllAction(),
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};
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[DebuggerDisplay("Command None")]

‎src/Files.App/Commands/Manager/ICommandManager.cs‎

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@@ -15,6 +15,8 @@ public interface ICommandManager : IEnumerable<IRichCommand>
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IRichCommand ExitCompactOverlay { get; }
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IRichCommand ToggleCompactOverlay { get; }
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IRichCommand Search { get; }
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IRichCommand Redo { get; }
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IRichCommand Undo { get; }
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IRichCommand ToggleShowHiddenItems { get; }
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IRichCommand ToggleShowFileExtensions { get; }
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IRichCommand CloseSelectedTab { get; }
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IRichCommand OpenNewPane { get; }
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IRichCommand ClosePane { get; }
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IRichCommand PlayAll { get; }
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}
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}

‎src/Files.App/IShellPage.cs‎

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using Files.App.Filesystem;
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using Files.App.Filesystem.FilesystemHistory;
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using Files.App.UserControls.MultitaskingControl;
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using Files.App.ViewModels;
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using Files.App.Views;
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CurrentInstanceViewModel InstanceViewModel { get; }
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StorageHistoryHelpers StorageHistoryHelpers { get; }
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IBaseLayout SlimContentPage { get; }
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Type CurrentPageType { get; }

‎src/Files.App/Interacts/BaseLayoutCommandImplementationModel.cs‎

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using Files.App.Filesystem.StorageItems;
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using Files.App.Helpers;
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using Files.App.ServicesImplementation;
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using Files.App.Shell;
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using Files.App.ViewModels;
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using Files.App.Views;
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using Files.Backend.Enums;
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await UIFilesystemHelpers.CreateFolderWithSelectionAsync(associatedInstance);
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}
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public async Task PlayAll()
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{
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await NavigationHelpers.OpenSelectedItems(associatedInstance);
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}
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#endregion Command Implementation
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}
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}

‎src/Files.App/Interacts/BaseLayoutCommandsViewModel.cs‎

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using CommunityToolkit.Mvvm.Input;
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using Files.App.Filesystem;
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using Files.Shared;
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using Microsoft.UI.Xaml;
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using Microsoft.UI.Xaml.Input;
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DropCommand = new AsyncRelayCommand<DragEventArgs>(CommandsModel.Drop);
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SearchUnindexedItems = new RelayCommand<RoutedEventArgs>(CommandsModel.SearchUnindexedItems);
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CreateFolderWithSelection = new AsyncRelayCommand<RoutedEventArgs>(CommandsModel.CreateFolderWithSelection);
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PlayAllCommand = new AsyncRelayCommand(CommandsModel.PlayAll);
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}
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#endregion Command Initialization
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public ICommand CreateFolderWithSelection { get; private set; }
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public ICommand PlayAllCommand { get; private set; }
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#endregion Commands
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#region IDisposable

‎src/Files.App/Interacts/IBaseLayoutCommandImplementationModel.cs‎

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using Files.App.Filesystem;
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using Files.Shared;
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using Microsoft.UI.Xaml;
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using Microsoft.UI.Xaml.Input;
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void SearchUnindexedItems(RoutedEventArgs e);
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Task CreateFolderWithSelection(RoutedEventArgs e);
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Task PlayAll();
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}
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}

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